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Original file line number Diff line number Diff line change
Expand Up @@ -4,8 +4,10 @@ import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import androidx.room.migration.Migration
import androidx.sqlite.db.SupportSQLiteDatabase

@Database(entities = [User::class], version = 1)
@Database(entities = [User::class], version = 2, exportSchema = false)
abstract class AppDatabase : RoomDatabase() {
abstract fun userDao(): UserDao

Expand All @@ -19,7 +21,8 @@ abstract class AppDatabase : RoomDatabase() {
context.applicationContext,
AppDatabase::class.java,
"user_database"
).build()
).fallbackToDestructiveMigration()
.build()
INSTANCE = instance
instance
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -9,23 +9,38 @@ class RegisterViewModel(private val userRepository: UserRepository) : ViewModel(

fun registerUser(
userId: String,
nickName: String,
password: String,
nickname: String,
email: String,
passwordCheck: String,
onResult: (Boolean) -> Unit
) {
viewModelScope.launch {
val user =
User(userId = userId, password = password, nickname = nickname, email = email)
User(
userId = userId,
nickName = nickName,
password = password,
passwordCheck = password
)
val userId = userRepository.registerUser(user)
onResult(userId > 0)
}
}

fun loginUser(userId: String, password: String, onResult: (Boolean, User?) -> Unit) {
fun loginUser(userId: String, password: String, callback: (Boolean, User?) -> Unit) {
viewModelScope.launch {
val user = userRepository.loginUser(userId, password)
onResult(user != null, user)
if (user != null) {
callback(true, user)
} else {
callback(false, null)
}
}
}
fun checkUserIdExists(userId: String, callback: (Boolean) -> Unit) {
viewModelScope.launch {
val isExist = userRepository.isUserIdExist(userId)
callback(isExist)
}
}
}
Expand Down
7 changes: 4 additions & 3 deletions app/src/main/java/com/dhproject/registerproject/data/User.kt
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,8 @@ import androidx.room.PrimaryKey
@Entity(tableName = "users")
data class User(
@PrimaryKey val userId: String,
val nickName: String,
val password: String,
val nickname: String,
val email: String
)
val passwordCheck: String

)
Original file line number Diff line number Diff line change
Expand Up @@ -16,4 +16,7 @@ interface UserDao {
@Query("SELECT * FROM users WHERE userId = :userId")
suspend fun getUserById(userId: String): User?

@Query("SELECT COUNT(*) FROM users WHERE userId = :userId")
suspend fun isUserIdExist(userId: String): Int

}
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,10 @@ class UserRepository(private val userDao: UserDao) {

suspend fun getUserById(userId: String): User? {
return userDao.getUserById(userId)
}

suspend fun isUserIdExist(userId: String): Boolean {
return userDao.isUserIdExist(userId) > 0
}

}
Original file line number Diff line number Diff line change
@@ -1,13 +1,31 @@
package com.dhproject.registerproject.presentation

import android.content.Intent
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import com.dhproject.registerproject.R
import com.dhproject.registerproject.databinding.ActivityMainBinding
import com.dhproject.registerproject.databinding.ActivityRegisterBinding
import com.dhproject.registerproject.presentation.register.RegisterActivity

class MainActivity : AppCompatActivity() {

private val binding by lazy { ActivityMainBinding.inflate(layoutInflater) }

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
setContentView(binding.root)

val userId = intent.getStringExtra("user")
binding.tvUserid.text = "$userId 님 환영합니다!"

binding.btnBack.setOnClickListener {
val intent = Intent(this, RegisterActivity::class.java).apply {
flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP
}
startActivity(intent)
finish()
}

}
}
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
package com.dhproject.registerproject.presentation.register.signin

import android.content.Intent
import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
Expand All @@ -11,6 +12,7 @@ import com.dhproject.registerproject.R
import com.dhproject.registerproject.data.RegisterViewModel
import com.dhproject.registerproject.data.RegisterViewModelFactory
import com.dhproject.registerproject.databinding.FragmentSigninBinding
import com.dhproject.registerproject.presentation.MainActivity
import com.dhproject.registerproject.presentation.register.signup.SignupFragment
import io.github.muddz.styleabletoast.StyleableToast

Expand All @@ -34,11 +36,11 @@ class SigninFragment : Fragment() {
viewModel.loginUser(userId, password) { isSuccess, user ->
requireActivity().runOnUiThread {
if (isSuccess && user != null) {
StyleableToast.makeText(
requireActivity(),
"로그인 성공",
R.style.toast_warning
).show()
val intent = Intent(requireActivity(), MainActivity::class.java).apply {
putExtra("user",userId)
}
startActivity(intent)
requireActivity().finish()
} else {
StyleableToast.makeText(
requireActivity(),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -37,19 +37,38 @@ class SignupFragment : Fragment() {
//유효성 검사
if (validateInput(userId, userNickname, userPassword, userPasswordCheck)) {

viewModel.registerUser(
userId,
userNickname,
userPassword,
userPasswordCheck
) { success ->
if (success) {
StyleableToast.makeText(requireContext(), "회원가입 성공", R.style.toast_warning)
viewModel.checkUserIdExists(userId) { isExist ->
if (isExist) {
StyleableToast.makeText(
requireContext(),
"이미 존재하는 아이디입니다.",
R.style.toast_warning
)
.show()
goToSigninFragment()
} else {
StyleableToast.makeText(requireContext(), "회원가입 실패", R.style.toast_warning)
.show()
viewModel.registerUser(
userId,
userNickname,
userPassword,
userPasswordCheck
) { success ->
if (success) {
StyleableToast.makeText(
requireContext(),
"회원가입 성공",
R.style.toast_warning
)
.show()
goToSigninFragment()
} else {
StyleableToast.makeText(
requireContext(),
"회원가입 실패",
R.style.toast_warning
)
.show()
}
}
}
}
}
Expand All @@ -74,12 +93,30 @@ class SignupFragment : Fragment() {
false
}

userId.length > 12 || !userId.matches("^[a-zA-Z0-9]*$".toRegex()) -> {
StyleableToast.makeText(
requireContext(),
"아이디는 영문 또는 숫자로 12자 이하로 입력하세요.",
R.style.toast_warning
).show()
false
}

userNickname.isEmpty() -> {
StyleableToast.makeText(requireContext(), "닉네임을 입력하세요.", R.style.toast_warning)
.show()
false
}

userNickname.length > 6 -> {
StyleableToast.makeText(
requireContext(),
"닉네임은 6자 이하로 입력하세요.",
R.style.toast_warning
).show()
false
}

userPassword.isEmpty() -> {
StyleableToast.makeText(requireContext(), "비밀번호를 입력하세요.", R.style.toast_warning)
.show()
Expand All @@ -92,10 +129,10 @@ class SignupFragment : Fragment() {
false
}

userPassword.length < 6 -> {
userPassword.length < 8 -> {
StyleableToast.makeText(
requireContext(),
"비밀번호는 최소 6자리 이상이어야 합니다.",
"비밀번호는 최소 8자리 이상이어야 합니다.",
R.style.toast_warning
).show()
false
Expand Down
27 changes: 25 additions & 2 deletions app/src/main/res/layout/activity_main.xml
Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,36 @@
android:layout_height="match_parent"
tools:context=".presentation.MainActivity">


<TextView
android:id="@+id/tv_result"
style="@style/common_text_32_bold_dark_gray"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
app:layout_constraintBottom_toBottomOf="parent"
android:text="로그인 성공!"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />

<TextView
android:id="@+id/tv_userid"
style="@style/common_text_16_bold_gray"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="아이디"
app:layout_constraintEnd_toEndOf="@id/tv_result"
app:layout_constraintStart_toStartOf="@id/tv_result"
app:layout_constraintTop_toBottomOf="@id/tv_result" />


<Button
android:id="@+id/btn_back"
android:layout_width="120dp"
android:layout_height="50dp"
android:layout_marginTop="200dp"
android:text="뒤로가기"
app:layout_constraintEnd_toEndOf="@id/tv_result"
app:layout_constraintStart_toStartOf="@id/tv_result"
app:layout_constraintTop_toBottomOf="@id/tv_result" />

</androidx.constraintlayout.widget.ConstraintLayout>
50 changes: 0 additions & 50 deletions app/src/main/res/layout/fragment_signin.xml
Original file line number Diff line number Diff line change
Expand Up @@ -111,56 +111,6 @@
android:maxLines="1" />
</com.google.android.material.textfield.TextInputLayout>

<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/signin_search_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content">

<CheckBox
android:id="@+id/cb_auto_signin"
style="@style/common_text_14_gray"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="자동 로그인"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />

<TextView
android:id="@+id/btn_id_search"
style="@style/common_text_14_gray"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="16dp"
android:text="아이디 찾기"
app:layout_constraintBottom_toBottomOf="@id/cb_auto_signin"
app:layout_constraintEnd_toStartOf="@+id/divider1"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintTop_toTopOf="@id/cb_auto_signin" />

<View
android:id="@+id/divider1"
android:layout_width="1dp"
android:layout_height="20dp"
android:layout_marginEnd="16dp"
android:background="@color/light_gray"
app:layout_constraintBottom_toBottomOf="@+id/btn_id_search"
app:layout_constraintEnd_toStartOf="@+id/btn_password_search"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintTop_toTopOf="@id/btn_id_search" />

<TextView
android:id="@+id/btn_password_search"
style="@style/common_text_14_gray"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="비밀번호 찾기"
app:layout_constraintBottom_toBottomOf="@id/cb_auto_signin"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintTop_toTopOf="@id/cb_auto_signin" />

</androidx.constraintlayout.widget.ConstraintLayout>

<com.skydoves.elasticviews.ElasticButton
android:id="@+id/btn_signin"
style="@style/common_text_16_bold_white"
Expand Down
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